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Blocs app is upgrading worth it
Blocs app is upgrading worth it




  1. #BLOCS APP IS UPGRADING WORTH IT UPDATE#
  2. #BLOCS APP IS UPGRADING WORTH IT UPGRADE#
  3. #BLOCS APP IS UPGRADING WORTH IT FULL#

Instead, our events register as event handlers.

blocs app is upgrading worth it

The way this worked in flutter_bloc 7 was like the following: enum CounterEvent įirst, mapEventToState is gone.

#BLOCS APP IS UPGRADING WORTH IT FULL#

Click here to see the full demo with network requests The way that flutter_bloc implements the BLoC method of state management is very simple: events come in and states come out, meaning we send events into our BLoC and yield any range of states (like loaded, success, or failure). Let’s dive into what these changes look like and how they’ll affect you. These changes make it easier to work with streams and enable apps to work in a more consistent and reliable manner. For a brief summary of the changes, and why they are an improvement to what we have today, check out my video. However, I can safely say that the changes with flutter_bloc are worthwhile and drastically improve the functionality and stability of what was already a great offering. And sometimes I’ve had to migrate between a version for a breaking change and it didn’t feel worthwhile. Surely, it’d be better if the maintainers of flutter_bloc just left things alone and only implemented improvements that meant we didn’t need to do anything, right? It’s code maintenance in its ugliest format: fixing problems we feel we didn’t create.

#BLOCS APP IS UPGRADING WORTH IT UPDATE#

It’s hard to update a package and find it has a slew of migration requirements, and worse, that you must perform these migrations by hand, meaning you can’t use any tools to automatically do it for you.

blocs app is upgrading worth it

#BLOCS APP IS UPGRADING WORTH IT UPGRADE#

This trend has continued, and with the latest release of flutter_bloc, there are some breaking changes that require users to upgrade some of the code within existing Flutter apps by hand. Occasionally, as Flutter improves over time, the flutter_bloc library evolves alongside it. One area of Flutter that these packages support is state management, and BLoC is one of the oldest forms of state management within Flutter, originally released to the public towards the end of 2019. Introduction to Flutter BLoC 8įlutter is a comparatively new cross-platform software development framework with an incredible amount of high-quality, well-supported open sourced packages released during its short lifespan. Given the chance, I'll talk to you for far too long about why I love Flutter so much.

blocs app is upgrading worth it

Lewis Cianci Follow I'm a passionate mobile-first developer, and I've been making apps with Flutter since it first released.






Blocs app is upgrading worth it